RENSSELAERVILLE WD
PWS ID: NY0100202 · MEDUSA, New York 12120
Population Served
200
Total Violations
87
Health-Based Violations
67
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 70
- County
- Albany
- School/Daycare
- No
- MCL Violations
- 24
- Monitoring Violations
- 12
- Treatment Tech Violations
- 43
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Surface Water Treatment Rule | TT | 37 | 2001 |
| Total Haloacetic Acids (HAA5) | MCL | 16 | 2022 |
| TTHM | MCL | 8 | 2022 |
| Nitrate | MR | 7 | 1993 |
| Interim Enhanced Surface Water Treatment Rule | TT | 5 | 2022 |
| Coliform (TCR) | MR | 2 | 2009 |
| Lead and Copper Rule | MR | 2 | 2014 |
| Consumer Confidence Rule | Other | 2 | 1999 |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | TT | 1 | 2009 |
| Surface Water Treatment Rule | MR | 1 | 2004 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.